1 files changed, 28 insertions, 0 deletions
diff --git a/dom/media/webrtc/transportbridge/RtpLogger.h b/dom/media/webrtc/transportbridge/RtpLogger.h
new file mode 100644
index 0000000000..fcfaede6e2
--- /dev/null
+++ b/dom/media/webrtc/transportbridge/RtpLogger.h
@@ -0,0 +1,28 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// Original author: nohlmeier@mozilla.com
+
+#ifndef rtplogger_h__
+#define rtplogger_h__
+
+#include "transport/mediapacket.h"
+
+namespace mozilla {
+
+/* This class logs RTP and RTCP packets in hex in a format compatible to
+ * text2pcap.
+ * Example to convert the MOZ log file into a PCAP file:
+ *   egrep '(RTP_PACKET|RTCP_PACKET)' moz.log | \
+ *     text2pcap -D -n -l 1 -i 17 -u 1234,1235 -t '%H:%M:%S.' - rtp.pcap
+ */
+class RtpLogger {
+ public:
+  static bool IsPacketLoggingOn();
+  static void LogPacket(const MediaPacket& packet, bool input,
+                        std::string desc);
+};
+
+}  // namespace mozilla
+#endif